Hey,
I think in phase 7 on AvRNation you had +4 hearts while wearing T4 Tungsten Armour.
I suggest it will come back because the tungsten armour isn't alot more profit than leather armour, it is some but not alot. A tungsten broadaxe can 3 hit an full tungsten. (4 hearts a hit ). This is an idea for next phase, because i dont think people will like it this phase because Eureka only has T4.